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ok drag racers or anyone in the know ..

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 brother has a jet boat   60 over  was a 468 13.to 1  but took it down to 10 to 1  .not my ideal .. ..  heads have been reworked . 208 valves  . 688 roller   eagle pistons eagle h beam   and  so on .the motor was  originally   build for an 9 second noval . .. we have two 750 holly carbs    ..    it runs  really good on the water for  a drag motor  .but i can tell the carbs are outdated and wearing out .. i was wondering  what the best carb would be in a decent budget price .. // . stay with  holley  .go with the demon   a brawler  and so on .i am used to racecar motor  this one is alittle out of my league alittle  but learning about it  .  it is solid roller   and i do have the lash set right  all msd  .    TIMING  MAX 34 AT THIS TIME  . would also like to know a good plug for this motor . 3/4 lenth ... plus whats your take on the carb selections  . 

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